CN105385388B - Butyl hot-melt glue and preparation method thereof - Google Patents
Butyl hot-melt glue and preparation method thereof Download PDFInfo
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- CN105385388B CN105385388B CN201510981540.7A CN201510981540A CN105385388B CN 105385388 B CN105385388 B CN 105385388B CN 201510981540 A CN201510981540 A CN 201510981540A CN 105385388 B CN105385388 B CN 105385388B
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- parts
- weight
- polyisobutene
- butyl
- butyl rubber
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- 239000003292 glue Substances 0.000 title claims abstract description 30
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 title claims abstract description 27
- 239000012943 hotmelt Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 13
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 41
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 36
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 14
- 239000004902 Softening Agent Substances 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 238000010792 warming Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 235000007586 terpenes Nutrition 0.000 claims description 10
- 150000003505 terpenes Chemical class 0.000 claims description 9
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 8
- 235000013539 calcium stearate Nutrition 0.000 claims description 8
- 239000008116 calcium stearate Substances 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 8
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 3
- QSRJVOOOWGXUDY-UHFFFAOYSA-N 2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCOCCOCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 QSRJVOOOWGXUDY-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims 2
- 235000019359 magnesium stearate Nutrition 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006750 UV protection Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 241001417490 Sillaginidae Species 0.000 description 4
- 238000005703 Whiting synthesis reaction Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical class CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 150000001925 cycloalkenes Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000004587 polysulfide sealant Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- -1 terpene compound Chemical class 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of butyl hot-melt glue and preparation method thereof, the preparation method comprises the following steps：In high temperature kneader, design temperature is 130 DEG C~150 DEG C, and 180~600 parts by weight polyisobutene, 100 parts by weight butyl rubbers and 30~120 parts by weight tackifying resins are charged first in kneader, 110 DEG C~130 DEG C is warming up to, is stirred until homogeneous；Then order adds 450~1000 parts of filler material by weight, 0~7 parts by weight age resister and 1~25 parts by weight softening agent, vacuumizes stirring 0.5~2.5 hour, is eventually adding remaining 20~100 parts of polyisobutene, vacuumizes and continue stirring 0.5~2 hour, discharges.The butyl hot-melt glue UV resistance being prepared by the present invention is excellent, easily construction, while to hollow glass material, aluminum alloy bar has excellent adhesive property, not only meets the use of double glazing, while can also be used in fields such as photovoltaic back bondings.
Description
Technical field
It is more particularly to a kind of for double glazing assembling the present invention relates to a kind of butyl hot-melt glue and preparation method thereof
Butyl hot-melt glue and preparation method thereof.
Background technology
Double glazing is widely used in building doors and windows, glass curtain wall, had as a kind of important composition of energy saving building
Good sound insulation, heat-insulated, frost protection, the performance of safety and insulation.In order to ensure the quality of double glazing, ensure its energy-conservation and every
The effect of sound, most producer is all to ensure its excellent performance using the method for double sealing both at home and abroad now.For
The sealing of double glazing, current preparation technology generally use double sealing, and first of sealing use butyl hot-melt glue, mainly
Act what is sealed and just glue；Second sealing is completed by polysulfide or silicone sealant, is had excellent elastic and right
The good adhesive property of glass, auxiliary seal can be played and keep the stable effect of hollow glass structure.
The adhesives for first of sealing system that butyl hot-melt glue is equipped as double glazing, its main function be in order to
Prevent the high heat transfer medium such as steam from penetrating into inside double glazing, it requires that butyl rubber has good glue to glass and aluminium frame
Connect performance and certain mechanical strength.Butyl hot-melt glue is mainly the one-pack type heat using polyisobutylene polymer as main component
Melten gel, extrusion is used as first of fluid sealant of double glazing under high temperature, high pressure, or makes composite rubber strip with ripple aluminium flake, directly
Connect and act on double glazing sealing.Patent CN102399521 discloses a kind of preparation method of butyl hot-melt glue, using random third
The butyl hot-melt glue that alkene polymer is prepared has relatively low water vapor transmittance.Patent CN102827557 discloses a kind of fourth
The preparation method of based melt adhesive, it is prepared using SBS, phenolic resin etc. a kind of with good air-tightness and mechanical strength
Butyl hot-melt glue.
Double glazing is as energy saving building important composition, it is necessary to which use steady in a long-term, butyl hot-melt glue is as first
Adhesives is sealed, it is necessary to have good adhesive property to glass, aluminium under prolonged impressed pressure and ultraviolet irradiation
With lasting stability.The material mechanical performance of some butyl hot-melt glue on the market is not up to standard now, some adhesive strengths
It is low, poor with the tack of aluminium frame, easily slide or occur declining with the adhesive property of glass after a period of time use, barrier
The phenomenon that effect is deteriorated, or even occur to come off with glass.
The content of the invention
It is an object of the invention to provide excellent butyl hot-melt glue of a kind of workability and adhesive property and preparation method thereof,
The butyl hot-melt glue construction is simple being prepared, excellent to the adhesive property of glass, aluminium frame, UV resistance is good.
In order to reach above-mentioned technique effect, the present invention takes following technical scheme：
The invention provides a kind of butyl hot-melt glue, including following components in parts by weight：
Butyl rubber：100 parts；
Polyisobutene：200~700 parts；
Filler：450~1000 parts；
Tackifying resin：30~120 parts；
Age resister：0~7 part；
Softening agent：1~25 part.
In the present invention, the butyl rubber of 100 parts by weight uses the polyisobutene of 200~700 parts by weight, if 100 weights
The butyl rubber for measuring part uses the polyisobutene for being less than 200 parts by weight, then PUR hardness is higher, and shearing is big, and base material is glued
Relay is inadequate；If the butyl rubber of 100 parts by weight uses the polyisobutene more than 700 parts by weight, PUR is partially soft, needle penetration
Not enough, shear strength is relatively low, and colloid is tacky when constructing, therefore the butyl rubber of 100 parts by weight uses 200~700 parts by weight
Polyisobutene is suitable.According to a preferred embodiment of the invention, the butyl rubber of 100 described parts by weight uses 210~680
The polyisobutene of parts by weight.
In the present invention, the butyl rubber of 100 parts by weight uses the filler of 450~1000 parts by weight, if 100 parts by weight
Butyl rubber use filler less than 450 parts by weight, then insufficient strength, colloid is tacky during applying glue；If the fourth of 100 parts by weight
Base rubber uses the filler more than 1000 parts by weight, then intensity is higher, and bonding force declines；Therefore, the butyl rubber of 100 parts by weight
Filler using 450~1000 parts by weight is suitable.According to a preferred embodiment of the invention, the butyl rubber of 100 parts by weight
Use the filler of 550~1000 parts by weight.
In the present invention, the butyl rubber of 100 parts by weight uses the tackifying resin of 30~120 parts by weight, if 100 weight
The butyl rubber of part uses the tackifying resin less than 30 parts by weight, then bonding force deficiency；If the butyl rubber of 100 parts by weight makes
With the tackifying resin more than 120 parts by weight, then ageing-resistant performance decline, colloid is partially hard, therefore the butyl rubber of 100 parts by weight makes
Tackifying resin with 30~120 parts by weight is suitable.According to a preferred embodiment of the invention, the butyl rubber of 100 parts by weight
Use the tackifying resin of 40~115 parts by weight.
In the present invention, the butyl rubber of 100 parts by weight uses the age resister of 0~7 parts by weight, if 100 parts by weight
Butyl rubber use age resister more than 7 parts by weight, then increase cost, aging effect improves unobvious therefore 100 weight
The butyl rubber of part is suitable using the age resister of 0~7 parts by weight.According to a preferred embodiment of the invention, 100 parts by weight
Butyl rubber use 0~6 parts by weight age resister.
In the present invention, the butyl rubber of 100 parts by weight uses the softening agent of 1~25 parts by weight, if 100 parts by weight
Butyl rubber uses the softening agent less than 1 parts by weight, then colloid is partially hard, and construction is not smooth；If the butyl rubber of 100 parts by weight
It is using the softening agent more than 25 parts by weight, then relatively low partially soft, substrate bonding power is declined；Therefore, the butyl rubber of 100 parts by weight
Softening agent using 1~25 parts by weight is suitable.According to a preferred embodiment of the invention, the butyl rubber of 100 parts by weight makes
With the softening agent of 2~22 parts by weight.
According to a preferred embodiment of the invention, described butyl hot-melt glue includes following components in parts by weight：
Butyl rubber：100 parts；
Polyisobutene：210~680 parts；
Filler：550~1000 parts；
Tackifying resin：40~115 parts；
Age resister：0~6 part；
Softening agent：2~22 parts.
According to a particular embodiment of the invention, the viscosity average molecular weigh of described butyl rubber is 300000~500000.
According to a particular embodiment of the invention, the viscosity average molecular weigh of described polyisobutene is 1000~10000.
According to a particular embodiment of the invention, described filler is carbon black, white carbon, kaolin, clay, in calcium carbonate extremely
Few one kind.Filler plays reinforcement and the effect of uvioresistant in butyl hot-melt glue.
In the present invention, the particle diameter of filler is 20~600nm.
According to a particular embodiment of the invention, described tackifying resin is C5 Petropols, C9 Petropols, polyolefin tree
At least one of fat, the dilute resin of terpene.In the present invention, the effect of tackifying resin is increase and the adhesion strength of base material.
C5 Petropols are also known as light dydrocarbon resin, aliphatic hydrocarbon resin, are divided into universal, mediation type, 3 kinds of first color transparent type, put down
Average molecular weight 1000~2500.
C9 Petropols be the accessory substance C9 cuts using cracking ethylene preparation device as primary raw material, gather in the presence of a catalyst
Prepared by closing, or it is subjected to combined polymerization with aldehydes, aromatic hydrocarbons, terpene compound thermoplastic resin, its molecular mass one
As be less than 2000.
Vistanex is the polymer of alkene, by ethene, propylene, 1- butylene, 1- amylenes, 1- hexenes, 1- octenes, 4- first
The alpha-olefins such as base -1- amylenes and some cycloolefins be polymerized alone or combined polymerization obtained from a kind of thermoplastic resin general name.
In the present invention the dilute resin of terpene be in turpentine oil firpene structure through linear polymer obtained by cationic polymerization.
According to a particular embodiment of the invention, described age resister is antioxidant 1010, antioxidant 168, antioxygen
At least one of agent 245, antioxidant 264.
According to a particular embodiment of the invention, described softening agent is calcium stearate, zinc stearate, odium stearate, tristearin
At least one of sour magnesium.
The present invention also provides the preparation method of described butyl hot-melt glue, comprises the following steps：In high temperature kneader, if
Constant temperature degree is 130 DEG C~150 DEG C, by 180~600 parts by weight polyisobutene, 100 parts by weight butyl rubbers and 30~120 weight
Part tackifying resin is charged first in kneader, is warming up to 110 DEG C~130 DEG C, is stirred until homogeneous；Then order add 450~
1000 parts of filler material by weight, 0~7 parts by weight age resister and 1~25 parts by weight softening agent, it is small to vacuumize stirring 0.5~2.5
When, remaining 20~100 parts of polyisobutene are eventually adding, vacuumizes and continues stirring 0.5~2 hour, are discharged, are prepared described
Butyl hot-melt glue.
The present invention compared with prior art, has following beneficial effect：
Butyl rubber PUR prepared by the present invention is used in one of sealing of double glazing, and UV resistance is excellent, easily construction,
Simultaneously to hollow glass material, aluminum alloy bar has excellent adhesive property.The butyl hot-melt glue vapour prepared using the present invention
Transmitance is low, and anti-ultraviolet ageing performance is good, not only meets the use of double glazing, while also can be in necks such as photovoltaic back bondings
Domain uses.Butyl rubber prepared by the present invention prepares adhesive tape, adhesive tape except can be additionally used in coating for double glazing preparation.
In the production of butyl hot-melt glue, production energy is carried out using the high kneader of totally-enclosed, serialization, automaticity
Enough ensure that butyl rubber product has excellent dispersiveness, uniformity, product appearance is bright, bubble-free etc..
Butyl hot-melt glue provided by the present invention is according to JC-914/T-2015 standard detections.Wherein bond failure area leads to
Cross the method detection disclosed in GB16776-2014.After testing, the shear strength of the butyl hot-melt glue of this hair invention for 0.17~
0.26Mpa；Bond failure area is 5~25%；After ultraviolet irradiation, tensile strength rate of change is 0~5%；Thermal weight loss rate is
0.18~0.44%.
Embodiment
With reference to embodiments of the invention, the invention will be further elaborated.
Embodiment 1
By the polyisobutene of 50000 molecular weight of 210 parts by weight, 90000 molecular weight of 420 parts by weight polyisobutene,
The butyl rubber of 200000 molecular weight of 100 parts by weight, the C9 Petropols of 45 parts by weight, 25 parts by weight C5 Petropols add
Into kneader, heating stirring, 130 DEG C are warming up to, add 240 parts by weight of carbon black per, 230 parts by weight coarse whitings, 263 parts by weight pottery
Soil, 3.15 parts by weight zinc stearates, 3.15 parts by weight of calcium stearate, 1 parts by weight antioxidant 1010, stirring 1 hour is vacuumized,
The polyisobutene of the molecular weight 1000 of 42 parts by weight is added, after vacuumizing stirring 0.5 hour, discharging.
Embodiment 2
By the polyisobutene of the molecular weight of 310 parts by weight 50000, the polyisobutene of the molecular weight of 220 parts by weight 90000,100 weights
The butyl rubber of 280000 molecular weight, the C5 Petropols of 38 parts by weight, the dilute resin of the terpene of 15 parts by weight of amount part are added to and pinched
In conjunction machine, heating stirring, 130 DEG C are warming up to, add 252 parts by weight of carbon black per, 316 parts by weight coarse whitings, 263 parts by weight clay,
0.5 parts by weight antioxidant 1010,2 parts by weight zinc stearates, 2 parts by weight of calcium stearate, stirring 1.5 hours is vacuumized, then added
Enter the polyisobutene of molecular weight 1300 of 42 parts by weight, after vacuumizing stirring 1 hour, discharging.
Embodiment 3
By 50000 molec weight polyisobutylenes of 210 parts by weight, the molec weight polyisobutylene of 320 parts by weight 90000,100 weight
The butyl rubber, the C5 resins of 65 parts by weight of part, 15 parts of vistanexes, the mixture of 27 parts of dilute resins of terpene are added to kneader
In, heating stirring, 130 DEG C are warming up to, add 150 parts by weight of carbon black per, 230 parts by weight coarse whitings, 160 clay, 3.15 parts by weight
Zinc stearate, 3.15 parts by weight of calcium stearate, the parts by weight antioxidant 264 of 2 parts by weight antioxidant 168,3 is added, taken out true
Sky stirring 2 hours, add the polyisobutene of the molecular weight 1000 of 80 parts by weight, after vacuumizing stirring 0.5 hour, discharging.
Embodiment 4
By the polyisobutene of 200 parts by weight molecular weight 40000, the polyisobutene of 300 parts by weight molecular weight 80000,100 parts by weight
Butyl rubber, the dilute resin of 19 parts by weight terpenes, 65 parts by weight C5 Petropols, 27 parts by weight polyolefin resin mixtures are added to
In kneader, heating stirring is uniform, is warming up to 130 DEG C, adds 500 parts by weight of carbon black per, 10 parts by weight zinc stearates, 10 weight
Part calcium stearate, vacuumizes stirring 2 hours, adds the polyisobutene of 80 parts by weight molecular weight 1300, and it is small to vacuumize stirring 1.5
Shi Hou, discharging.
Embodiment 5
By the polyisobutene of molecular weight 5000 of 210 parts by weight, the polyisobutene of 210 parts by weight molecular weight 90000,100 weights
The butyl rubber, the dilute resin of the terpene of 51 parts by weight of amount part are added in kneader, and heating stirring is uniform, are warming up to 130 DEG C, then add
Enter 230 parts by weight of carbon black per, 300 parts by weight clay, 1.5 parts by weight zinc stearates, 1.5 parts by weight of calcium stearate, 3 parts by weight antioxygens
Agent 264, stirring 2 hours is vacuumized, add the polyisobutene of the molecular weight 1300 of 24 parts by weight, it is small to vacuumize stirring 0.5
Shi Hou, discharging.
Embodiment 6
By the polyisobutene 5T of 110 parts by weight molecular weight 50000, the polyisobutene of 120 parts by weight molecular weight 90000,100
The butyl rubber of parts by weight, the mixture of the dilute resin of terpene of C5 Petropols and 40 parts by weight of 30 parts by weight are added to kneader
In, heating stirring, 130 DEG C are warming up to, are adding 378 parts by weight of carbon black per, 300 parts by weight coarse whitings, 260 parts by weight clay, 5 weight
Part zinc stearate, 5 parts by weight of calcium stearate, 0.8 parts by weight antioxidant 245, vacuumize stirring 2 hours, add 50 weight
The polyisobutene of part molecular weight 1000, after vacuumizing stirring 1 hour, discharging.
The test result of above-mentioned 6 embodiments is as shown in the table：
Although reference be made herein to invention has been described for explanatory embodiment of the invention, and above-described embodiment is only this hair
Bright preferable embodiment, embodiments of the present invention are simultaneously not restricted to the described embodiments, it should be appreciated that people in the art
Member can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in principle disclosed in the present application
Within scope and spirit.
Claims (1)
1. a kind of butyl hot-melt glue, it is characterised in that be made up of following components in parts by weight：
Butyl rubber：100 parts；
Polyisobutene：200~700 parts；
Filler：450~1000 parts；
Tackifying resin：30~120 parts；
Age resister：0~7 part；
Softening agent：1~25 part；
The viscosity average molecular weigh of described polyisobutene is 1000~100000；
Described tackifying resin is terpene resin and C5 Petropols or the hybrid resin of terpene resin and vistanex；
The viscosity average molecular weigh of described butyl rubber is 300000~500000；
Described filler is carbon black, white carbon, kaolin, clay, at least one of calcium carbonate；
Described age resister is at least one in antioxidant 1010, antioxidant 168, antioxidant 245, antioxidant 264
Kind；
Described softening agent is at least one of calcium stearate, zinc stearate, odium stearate, magnesium stearate；
Described butyl hot-melt glue is prepared via a method which：In high temperature kneader, design temperature is 130 DEG C~150
DEG C, the tackifying resin of the polyisobutene of 180~600 parts by weight, the butyl rubber of 100 parts by weight and 30~120 parts by weight is first
It is added in kneader, is warming up to 110 DEG C~130 DEG C, is stirred until homogeneous；Then order adds filling out for 450~1000 parts by weight
The softening agent of material, the age resister of 0~7 parts by weight and 1~25 parts by weight, vacuumizes stirring 0.5~2.5 hour, is eventually adding
The polyisobutene of remaining 20~100 parts by weight, vacuumizes and continues stirring 0.5~2 hour, discharging, described fourth is prepared
Based melt adhesive；
Wherein, the molecular weight for being eventually adding the polyisobutene of remaining 20~100 parts by weight is 1000~1300.
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| CN106634707A (en) * | 2016-11-06 | 2017-05-10 | 金巧敏 | Flame-retardant butyl sealant for hollow glass and preparation method for flame-retardant butyl sealant |
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| CN109355038A (en) * | 2018-08-21 | 2019-02-19 | 深圳兴福达科技有限公司 | A kind of butyl hot-melt glue and production technology |
| CN110872477A (en) * | 2018-09-03 | 2020-03-10 | 中国石油天然气集团有限公司 | Butyl pressure-sensitive adhesive and preparation method and application thereof |
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| JP7393602B2 (en) * | 2018-10-31 | 2023-12-07 | Ａｇｃ株式会社 | Double-glazed glass, its manufacturing method, and sealant for double-glazed glass |
| CN110358476B (en) * | 2019-05-30 | 2022-01-14 | 廊坊市中油嘉昱防腐技术有限公司 | High-temperature-resistant butyl pressure-sensitive adhesive and preparation method thereof |
| CN110437771B (en) * | 2019-08-23 | 2021-02-19 | 王珂骏 | Hot melt adhesive for coating warm edge strip of hollow glass and manufacturing method thereof |
| CN111218240A (en) * | 2020-03-27 | 2020-06-02 | 山东双圆密封科技有限公司 | Dynamic cross-linking type hot-melt butyl self-adhesive sealant and preparation method thereof |
| CN114075420A (en) * | 2020-08-19 | 2022-02-22 | 上海湛越建材有限公司 | Non-sticky and non-burning butyl rubber special for hollow glass and preparation method thereof |
| CN112795337B (en) * | 2021-01-18 | 2022-07-01 | 杭州之江新材料有限公司 | Hot melt adhesive for hollow glass warm edge strips and preparation method thereof |
| CN114062253B (en) * | 2021-11-04 | 2024-08-13 | 杭州之江有机硅化工有限公司 | Method for testing interface adhesion force of hot melt adhesive and silicone adhesive |
| CN115960559A (en) * | 2022-05-16 | 2023-04-14 | 施尔乐三鹰(江苏)节能材料科技有限公司 | Butyl hot melt adhesive and preparation method thereof |
| WO2024048279A1 (en) * | 2022-08-31 | 2024-03-07 | Ａｇｃ株式会社 | Multiple glazing, production method therefor, and sealing material for multiple glazing |
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| CN101805569B (en) * | 2009-10-23 | 2012-02-22 | 郑州中原应用技术研究开发有限公司 | Transparent butyl hot-melt sealant and preparation method thereof |
| CN102277104B (en) * | 2011-06-17 | 2013-04-17 | 中国铁道科学研究院金属及化学研究所 | Rubber type pressure-sensitive adhesive as well as preparation method and application thereof |
| CN103666331A (en) * | 2013-11-27 | 2014-03-26 | 常熟市赛蒂镶嵌玻璃制品有限公司 | Preparation process for hot-melt butyl sealant for hollow glass |
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